2220020122022 has 4 divisors (see below), whose sum is σ = 3330030183036. Its totient is φ = 1110010061010.

The previous prime is 2220020121961. The next prime is 2220020122049. The reversal of 2220020122022 is 2202210200222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555005030504 + ... + 555005030507.

It is an arithmetic number, because the mean of its divisors is an integer number (832507545759).

Almost surely, 2^{2220020122022} is an apocalyptic number.

2220020122022 is a deficient number, since it is larger than the sum of its proper divisors (1110010061014).

2220020122022 is a wasteful number, since it uses less digits than its factorization.

2220020122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110010061013.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2220020122022 its reverse (2202210200222), we get a palindrome (4422230322244).

The spelling of 2220020122022 in words is "two trillion, two hundred twenty billion, twenty million, one hundred twenty-two thousand, twenty-two".